Dell's Inspiron 15R 5520 (2012 model) is an inexpensive Core i7 powerhouse that features a Full HD screen and discrete graphics. It can be used for gaming in addition to office tasks and it's comfortable to use. It has some shortcomings though, such as 10/100 Ethernet instead of Gigabit, short battery life and a somewhat tacky design, but it's still a solid, sub-$1000 performer.
(Les notes de la presse sont données à titre indicatif et représentent une interprétation du test par Numerama)